Bearings
Angular Contact Bearings
Axial Angular Contact Bearings
Quick Code: BB-515477
BSD4090 CGB SKF Axial Angular Contact Ball Bearing 40mm x 90mm x 20mm
The BSD4090 CGB is a premium SKF axial angular contact ball bearing engineered for demanding applications requiring high precision, substantial load capacity, and exceptional rigidity. This single bearing delivers reliable performance in highly dynamic operating environments where both radial and axial force support are critical.
Key Performance Characteristics
- Supports both radial and high axial forces thanks to the 62 degree contact angle for enhanced load capacity
- Single direction load capability optimized for unidirectional axial loading
- Medium preload configuration for improved rigidity and reduced internal clearance
- Open design for applications in clean, controlled operating environments
- Polyamide cage construction for lightweight performance and reduced friction
- Standard bearing steel material ensures durability and reliability in demanding conditions
Design & Construction
- Open sealing type suitable for clean, controlled operating environments
- Without fixing holes for flexible integration into existing designs
- Without lubrication groove - compatible with external lubrication systems
- P4 dimensional accuracy (ABEC 7) and P2 running accuracy (ABEC 9) for precision applications requiring tight dimensional control
- Compact and efficient design for space-constrained installations
Specifications
- Bore Diameter: 40mm
- Outer Diameter: 90mm
- Width: 20mm
- Contact Angle: 62 degree
- Cage Material: Polyamide
- Operating Direction: Single direction
- Preload: Medium
- Temperature Range: -20 degreeC to +120 degreeC
- Manufacturer: SKF
- Reference: BSD4090CGB
Ideal Applications
Perfect for precision machinery, industrial spindles, high-speed rotary equipment, and applications where robust axial load support with minimal maintenance is essential. Particularly suited for systems requiring single-direction axial loading with enhanced rigidity and precision. Ideal for controlled environments where open design bearings can be effectively lubricated with external lubrication systems.
Trust SKF's engineering excellence for reliable bearing solutions that withstand demanding operating conditions while maintaining exceptional precision and performance.
